Write the unit digit of the cube of following numbers a) 8000 b)3375 c) 1728 d)729 e) 27 f) 4913

Question

Write the unit digit of the cube of following numbers a) 8000
b)3375
c) 1728
d)729 e) 27 f) 4913

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Alice 1 month 2021-08-21T12:00:50+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-21T12:01:51+00:00

    <body bgcolor=yellow>

    \huge\red\star\blue{SOLUTION}

    a)8000

    LET’S MAKE GROUP

    GROUP I=>000 , GROUP II=>8

    0×0×0=>0 ANSWER

    b)3375

    LET’S MAKE GROUP

    GROUP I=>375 , GROUP II=>3

    5×5×5=>125

    So, answer is unit digit of 5^3=>5

    c)1728

    LET’S MAKE GROUP

    GROUP I=>728 , GROUP II=>1

    8×8×8=>512

    So, answer is unit digit of 8^3=>2

    d)729

    LET’S MAKE GROUP

    GROUP I=>729 , GROUP II=>0

    9×9×9=>729

    So, answer is unit digit of 9^3=>9

    e)27

    LET’S MAKE GROUP

    GROUP I=>027 , GROUP II=>0

    7×7×7=>343

    So, answer is unit digit of 7^3=>3

    f)4913

    LET’S MAKE GROUP

    GROUP I=>913 , GROUP II=>4

    3×3×3=>27

    So, answer is unit digit of 3^3=>7

    HOPE SO IT IS HELPFUL..❣️✌️..

    0
    2021-08-21T12:01:53+00:00

    Answer:

    a)0

    b)5

    c)2

    d)9

    e)3

    f)7

    Step-by-step explanation:

    hope it helps

    thank you

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18:9+8+9*3-7:3-1*13 = ? ( )